Geology: a plan [?] of a rift or fissure in mountains at Surtshellir, Iceland. Engraving.

    Reference:
    46805i

    Licence: Public Domain Mark

    Credit: Geology: a plan [?] of a rift or fissure in mountains at Surtshellir, Iceland. Engraving. Wellcome Collection. Source: Wellcome Collection.

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